Cell Used: Quality Lithium ion rechargeable cell made in Japan
Capacity: 2250mAh
Nominal Voltage: 3.7V
Maximum voltage: 4.2V
Chemical: Lithium-ion rechargeable cell
Button top
500 times cycle charge
Warranty : ONE YEAR warranty from the date of purchase. Overdischarging or battery leakage is not covered nor is fast draining of battery while using. Please keep the voltage of all Li-Ion batteries above 3.8V for healthy storage. Recharge as soon as possible when you have run them down. Storing a depleted ( less than 3.6V open voltage ) battery may damage/ shorten life/cycle permanently. Basically warranty only covers when your battery is above 3.6V however does not produce any power, other than this NO WARRANTY.
Technical Specifications:
Min capacity: 2150mAh
Charge voltage: 4.20V±0.05
Standard discharge cut-off voltage: 2.75V
Standard discharge current: 550mA
Standard discharge cut-off current: 30mA
Protection Trip current: 10A
Dimension: 18.50mm (D) * 66.50mm (H)
Weight: 45g
Package Includes:
1 x KeepPower IMR 18650 3.7V 2250mAh High Drain Li-ion Rechargeable Battery